Brand
Brand and pressmaterials.
Logo, colors, fonts and facts about ARLing s. r. o. in one place, so you do not have to write and wait for a reply.
The name is ARLing, one word, lowercase second a: not Arling, not ARLING.
On this page
01
About.
One sentence and four checkable numbers instead of adjectives.
ARLing s. r. o. is a one-person software company based in Bratislava that builds small tools for one exact problem: bank file checks, e-invoicing, GDPR documents and contract templates.
- 14 daily logic games, each with a single solution that a program verifies at generation time, not a person after the fact.
- 332 rule codes in the e-invoice check, covering EN 16931, Peppol BIS 3.0 and the German XRechnung.
- 4,335 automated tests across ARLing products as of 30 September 2026, counted from the source code (the same number as on How we work).
- File tools (bank files, e-invoicing, GDPR documents, contract templates) process files in the browser; only what a payment needs reaches a server. The exception is the paid SEPA file check, where you upload the file to us. Proof, Renewals, Asistent and Stacklog run on a server.
02
Logo downloads.
No color changes, no stretching. For anything else, write to support@arling.sk.
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Avatar 1024×1024PNG, works on dark or light backgroundsDownload
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Avatar 512×512PNG, for profile pictures and small spacesDownload
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Cover image, FacebookPNG, 1640×856Download
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Cover image, BlueskyPNG, 3000×1000Download
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Cover image, LinkedInPNG, 1128×191Download
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Cover image, PinterestPNG, 800×450Download
03
Colors and fonts.
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- Ground
- #0a0908
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- Accent
- #f2643c
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- Cream
- #f6f4ef
ARLing Draw Text (since 29 September 2026): headings, navigation, UI and, on dark pages, body text too. ARLing Serif: long text on light pages. ARLing Sans stays as the fallback until Draw Text has loaded. All fonts are woff2, self-hosted on arling.sk, no third-party domain; ARLing Sans (a subset of Schibsted Grotesk) and ARLing Serif (a subset of Source Serif 4) are OFL licensed.
04
Three quotable sentences.
ARLing s. r. o. is a one-person software company based in Bratislava, Slovakia. It builds small tools for one exact problem: bank file checks, e-invoicing, GDPR documents and contract templates. The tools process files in the browser, not on a server; the paid SEPA file check is the exception.
ARLing s. r. o. je jednočlenná softvérová firma so sídlom v Bratislave. Stavia malé nástroje pre jeden presný problém: kontrolu bankových súborov, e-faktúru, GDPR dokumenty a vzory zmlúv. Nástroje spracúvajú súbory v prehliadači, nie na serveri; výnimkou je platená kontrola SEPA súboru.
05
Products and addresses.
- E-invoice, check and generator for EN 16931 and Peppol: arling.sk/efaktura/en/
- SEPA file check, paid check of a pain.001 file, structured address included: arling.sk/kontrola-suboru/en/
- SEPA pain.001 Doctor, free SEPA file check: arling.sk/sepa-pain001-doctor/en/
- GDPR documents, ten templates for a company, sole trader or online shop (Slovak and German law): arling.sk/gdpr-dokumenty/
- Bank tools, bundle for accountants: arling.sk/bankove-nastroje/en/
- Puzzle books, printable logic puzzle books: arling.sk/puzzle-books/
- Daily logic games, fourteen kinds, free: arling.sk/games/
- Notes, short answers to errors people search for: arling.sk/notes/en/
Press contact: support@arling.sk, other details are on the Contact page.